crypto: ccree - remove empty cc_sram_mgr_fini()

cc_sram_mgr_fini() doesn't do anything, so it can just be removed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/ccree/cc_driver.c

@@ -478,13 +478,13 @@ static int init_cc_resources(struct platform_device *plat_dev)
 		cc_sram_alloc(new_drvdata, MAX_MLLI_BUFF_SIZE);
 	if (new_drvdata->mlli_sram_addr == NULL_SRAM_ADDR) {
 		rc = -ENOMEM;
-		goto post_sram_mgr_err;
+		goto post_fips_init_err;
 	}
 
 	rc = cc_req_mgr_init(new_drvdata);
 	if (rc) {
 		dev_err(dev, "cc_req_mgr_init failed\n");
-		goto post_sram_mgr_err;
+		goto post_fips_init_err;
 	}
 
 	rc = cc_buffer_mgr_init(new_drvdata);
@@ -538,8 +538,6 @@ post_buf_mgr_err:
 	 cc_buffer_mgr_fini(new_drvdata);
 post_req_mgr_err:
 	cc_req_mgr_fini(new_drvdata);
-post_sram_mgr_err:
-	cc_sram_mgr_fini(new_drvdata);
 post_fips_init_err:
 	cc_fips_fini(new_drvdata);
 post_debugfs_err:
@@ -568,7 +566,6 @@ static void cleanup_cc_resources(struct platform_device *plat_dev)
 	cc_pm_fini(drvdata);
 	cc_buffer_mgr_fini(drvdata);
 	cc_req_mgr_fini(drvdata);
-	cc_sram_mgr_fini(drvdata);
 	cc_fips_fini(drvdata);
 	cc_debugfs_fini(drvdata);
 	fini_cc_regs(drvdata);

drivers/crypto/ccree/cc_sram_mgr.c

@@ -12,16 +12,6 @@ struct cc_sram_ctx {
 	cc_sram_addr_t sram_free_offset;
 };
 
-/**
- * cc_sram_mgr_fini() - Cleanup SRAM pool.
- *
- * @drvdata: Associated device driver context
- */
-void cc_sram_mgr_fini(struct cc_drvdata *drvdata)
-{
-	/* Nothing needed */
-}
-
 /**
  * cc_sram_mgr_init() - Initializes SRAM pool.
  *      The pool starts right at the beginning of SRAM.

drivers/crypto/ccree/cc_sram_mgr.h

@@ -29,13 +29,6 @@ typedef u64 cc_sram_addr_t;
  */
 int cc_sram_mgr_init(struct cc_drvdata *drvdata);
 
-/*!
- * Uninits SRAM pool.
- *
- * \param drvdata
- */
-void cc_sram_mgr_fini(struct cc_drvdata *drvdata);
-
 /*!
  * Allocated buffer from SRAM pool.
  * Note: Caller is responsible to free the LAST allocated buffer.